12772485

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 25926912

約数和(自身を除く): 13154427

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 61, 81, 99, 135, 141, 165, 183, 235, 297, 305, 405, 423, 495, 517, 549, 671, 705, 891, 915, 1269, 1485, 1551, 1647, 2013, 2115, 2585, 2745, 2867, 3355, 3807, 4455, 4653, 4941, 6039, 6345, 7755, 8235, 8601, 10065, 13959, 14335, 18117, 19035, 23265, 24705, 25803, 30195, 31537, 41877, 43005, 54351, 69795, 77409, 90585, 94611, 129015, 157685, 209385, 232227, 271755, 283833, 387045, 473055, 851499, 1161135, 1419165, 2554497, 4257495, 12772485]

約数ペア:

[(1, 12772485), (3, 4257495), (5, 2554497), (9, 1419165), (11, 1161135), (15, 851499), (27, 473055), (33, 387045), (45, 283833), (47, 271755), (55, 232227), (61, 209385), (81, 157685), (99, 129015), (135, 94611), (141, 90585), (165, 77409), (183, 69795), (235, 54351), (297, 43005), (305, 41877), (405, 31537), (423, 30195), (495, 25803), (517, 24705), (549, 23265), (671, 19035), (705, 18117), (891, 14335), (915, 13959), (1269, 10065), (1485, 8601), (1551, 8235), (1647, 7755), (2013, 6345), (2115, 6039), (2585, 4941), (2745, 4653), (2867, 4455), (3355, 3807)]